. >>> a bay area marine, back home from the frontlines of afghanistan, his story on this independence day weekend, straight ahead. >>> as the weather warms up this weekend something for beachgoers to think about as they traverse to sand. the new warning about what is below the surface. >>> the warm up has arrived. coming up a growing group of cities that'll be in the 90s for tomorrow and highlight the hottest day of the holiday weekend ♪ ♪ free access to chase atm's wherever you are. that's a step forward. chase customers can avoid atm fees with over 16,000 nationwide. take a step forward and chase what matters. . >>> crews are working to repair a water main break. the view here from news chopper 2 a short time later shows water and mud along the road. east bay mud spokesman says 100 customers initially lost water and everything should be repaired by 8:00 tonight. it is unknown what caused the pipe to break. >>> audacity of hope, shown here, was forced to return to a greek port today. nine activists were killed last year. activists claim two of the nine boats in this year flotila